CN215434772U - Mould is made to rubber toolbox - Google Patents
Mould is made to rubber toolbox Download PDFInfo
- Publication number
- CN215434772U CN215434772U CN202121605324.XU CN202121605324U CN215434772U CN 215434772 U CN215434772 U CN 215434772U CN 202121605324 U CN202121605324 U CN 202121605324U CN 215434772 U CN215434772 U CN 215434772U
- Authority
- CN
- China
- Prior art keywords
- upper cover
- thimble
- bottom plate
- lower cover
- rubber
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 238000004519 manufacturing process Methods 0.000 claims abstract description 15
- 238000002347 injection Methods 0.000 claims abstract description 14
- 239000007924 injection Substances 0.000 claims abstract description 14
- 238000001746 injection moulding Methods 0.000 claims description 28
- 239000004033 plastic Substances 0.000 claims description 2
- 229920003023 plastic Polymers 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 1
- 238000000034 method Methods 0.000 description 3
- ZZUFCTLCJUWOSV-UHFFFAOYSA-N furosemide Chemical compound C1=C(Cl)C(S(=O)(=O)N)=CC(C(O)=O)=C1NCC1=CC=CO1 ZZUFCTLCJUWOSV-UHFFFAOYSA-N 0.000 description 2
- 238000003723 Smelting Methods 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000071 blow moulding Methods 0.000 description 1
- 238000000748 compression moulding Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000004512 die casting Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000005242 forging Methods 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
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- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model relates to the field of rubber box molds, in particular to a rubber toolbox manufacturing mold, which comprises an upper cover mold and a lower cover mold, wherein the upper cover mold comprises a top panel, an upper cover front surface, an upper cover back surface, an ejector pin panel, an ejector pin bottom plate, a bottom plate and an ejector pin combination, the upper cover mold is taken as an example, rubber is injected through an injection port of the top panel and enters an upper cover front cavity and an upper cover back cavity between the upper cover front surface and the upper cover back surface, after the rubber is cooled and formed, the upper cover front surface is opened, the ejector pin combination is inserted into the upper cover back surface to eject the formed rubber upper cover, the bottom plate is not moved, the ejector pin bottom plate is pushed by external force to drive the ejector pin panel and the ejector pin combination to move forwards and push the upper cover back surface, the rubber upper cover is pushed out, the rubber upper cover is uniformly stressed and slowly, the quality is good, and the upper cover and the lower cover of a rubber toolbox is separately injected and molded, the internal structure of the die is uniform, and the processed rubber box is more accurate.
Description
Technical Field
The utility model relates to the field of rubber box molds, in particular to a rubber tool box manufacturing mold.
Background
The mould is various moulds and tools for obtaining required products by injection molding, blow molding, extrusion, die casting or forging forming, smelting, stamping and other methods in industrial production. In the forming process of compression molding or injection molding of rubber and other products, a mold has a specific outline or an inner cavity shape, and a blank can be separated according to the outline shape by applying the outline shape with a cutting edge.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a rubber tool box manufacturing die.
In order to achieve the purpose, the utility model adopts the following technical scheme:
the utility model provides a mould is made to rubber toolbox, includes upper cover mould and lower cover mould, the upper cover mould includes top panel, upper cover front, the upper cover back, thimble panel, thimble bottom plate, bottom plate and thimble combination, the positive setting of upper cover is equipped with the positive die cavity of upper cover in the one end that the panel was kept away from in top panel bottom and upper cover front, top panel top is equipped with the mouth of moulding plastics and communicates with the positive chamber of upper cover, the bottom plate sets up at the bottommost, and thimble bottom plate slides and sets up on the bottom plate, thimble panel sets up on thimble bottom plate, the upper cover back sets up above thimble panel and corresponds the setting with the upper cover front, and the upper cover back is equipped with the positive chamber of upper cover that corresponds with the positive chamber of upper cover, the thimble combination sets up on thimble bottom plate and pegs graft with the upper cover back and cooperate, the lower cover mould includes top panel, lower cover front, lower cover back, The top panel, the thimble bottom plate, the bottom plate and the thimble combination in the upper cover mould and the lower cover mould are basically consistent, the front cavity of the upper cover and the front cavity of the lower cover are different in shape, and the back cavity of the upper cover and the back cavity of the lower cover are different in shape.
Preferably, the thimble combination includes flat thimble of a plurality of and a plurality of guide post, and the flat thimble bottom of a plurality of sets up on thimble bottom plate, and the middle part is pegged graft and is set up on thimble panel, and top slidable pegs graft and sets up at the upper cover back and the lower cover back, and a plurality of guide post bottom sets up on thimble bottom plate, and the middle part is pegged graft and is set up on thimble panel, and top slidable pegs graft and sets up at the upper cover back and the lower cover back, the cover is equipped with the spring on the guide post, and the spring is located between thimble panel and the upper cover back or the lower cover back.
Preferably, the injection molding port is located at the center of the top panel and penetrates through the front of the upper cover, two positioning holes are formed in the injection molding port, two upper cover positive cavities are formed in the front of the upper cover, the injection molding port is located at the center of the two upper cover positive cavities, a Z-shaped flow guide port is further formed in the injection molding port and communicated with the two upper cover positive cavities respectively, the two upper cover positive cavities are in central symmetry, and the injection molding port is a central point.
Preferably, the back of the upper cover is provided with two upper cover back cavities, the upper cover back cavities are provided with a plurality of strip-shaped holes, and the strip-shaped holes are respectively matched with the flat thimbles in an inserting manner.
Preferably, the injection molding port is located in the center of the top panel and penetrates through the front of the lower cover, two positioning holes are formed in the injection molding port, two lower cover positive cavities are formed in the front of the lower cover, the injection molding port is located in the center of the two lower cover positive cavities, a Z-shaped flow guide port is further formed in the injection molding port and communicated with the two lower cover positive cavities respectively, the two lower cover positive cavities are in central symmetry, and the injection molding port is a central point.
Preferably, the back of the lower cover is provided with two lower cover back cavities, the lower cover back cavities are provided with a plurality of strip-shaped holes, and the strip-shaped holes are respectively matched with the flat thimbles in an inserting manner.
Preferably, the bottom of the flat thimble is disc-shaped, the middle of the flat thimble is in a shape of a circular tube, and the top of the flat thimble is in a rectangular flat structure.
Preferably, two supporting plates are further arranged between the bottom plate and the back surface of the upper cover or the back surface of the lower cover, and four supporting columns are arranged between the ejector pin panel and the back surface of the upper cover or the back surface of the lower cover.
The utility model has the beneficial effects that: taking the upper cover mould as an example, rubber is injected through an injection molding opening of the top panel, the rubber enters an upper cover front cavity and an upper cover back cavity between the front surface and the back surface of the upper cover, after the rubber is cooled and molded, the front surface of the upper cover is opened, the rubber upper cover after the upper cover back surface is ejected and molded is inserted through the thimble combination, the specific operation is that the bottom plate is not moved, the thimble bottom plate is pushed through external force to drive the thimble panel and the thimble combination to move forwards and push the back surface of the upper cover, the rubber upper cover is pushed out, the rubber upper cover is uniformly stressed and slowly pushed out, the quality is good, and the rubber box upper cover and the rubber box lower cover are separately injected and molded, the internal structure of the mould is uniform, and the processed rubber box is more accurate.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings in the embodiments of the present invention are briefly described below.
FIG. 1 is a schematic perspective view of an upper cover mold according to the present invention;
FIG. 2 is a front view of the upper cover mold of the present invention;
FIG. 3 is a cross-sectional view taken along line A-A of FIG. 2;
FIG. 4 is a schematic view of a three-dimensional split structure of the upper cover mold of the present invention;
FIG. 5 is a schematic view of a partial structure of the upper cover mold of the present invention;
FIG. 6 is a front elevational view of the upper cover mold of the present invention;
FIG. 7 is a front view of the back of the upper cover mold of the present invention;
FIG. 8 is a front elevational view of the lower cover mold of the present invention;
FIG. 9 is a schematic view of a flat thimble according to the present invention;
in the figure: the injection molding device comprises an upper cover mold 1, a top panel 2, an upper cover front 3, an upper cover back 4, an ejector pin panel 5, an ejector pin bottom plate 6, a bottom plate 7, an ejector pin combination 8, an upper cover positive cavity 9, an upper cover back cavity 10, an injection molding opening 11, a flat ejector pin 12, a guide post 13, a spring 14, a Z-shaped flow guide opening 15, a lower cover positive cavity 16, a support plate 17 and a support post 18.
Detailed Description
The technical scheme of the utility model is further explained by the specific implementation mode in combination with the attached drawings.
Wherein the showings are for the purpose of illustration only and are shown by way of illustration only and not in actual form, and are not to be construed as limiting the present patent; to better illustrate the embodiments of the present invention, some components of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product.
The rubber toolbox manufacturing mold shown in fig. 1-5 comprises an upper cover mold 1 and a lower cover mold, wherein the upper cover mold 1 comprises a top panel 2, an upper cover front 3, an upper cover back 4, an ejector pin panel 5, an ejector pin bottom plate 6, a bottom plate 7 and an ejector pin assembly 8, the upper cover front 3 is arranged at the bottom of the top panel 2, one end of the upper cover front 3, which is far away from the panel, is provided with an upper cover positive cavity 9, the top of the top panel 2 is provided with an injection port 11 and is communicated with the upper cover positive cavity 9, the bottom plate 7 is arranged at the bottommost part, the ejector pin bottom plate 6 is arranged on the bottom plate in a sliding manner, the ejector pin panel 5 is arranged on the ejector pin bottom plate 6, the upper cover back 4 is arranged above the ejector pin panel 5 and corresponds to the upper cover front 3, the upper cover back 4 is provided with an upper cover back cavity 10 corresponding to the upper cover positive cavity 9, the ejector pin assembly 8 is arranged on the ejector pin bottom plate 6 and is in inserted connection and matching with the upper cover back 4, the lower cover mould includes top panel 2, the lower cover is positive, the lower cover back, thimble panel 5, thimble bottom plate 6, bottom plate 7 and thimble combination 8, top panel 2, thimble panel 5, thimble bottom plate 6, bottom plate 7 and thimble combination 8 are unanimous basically in upper cover mould 1 and the lower cover mould, and the positive die cavity shape of upper cover 3 and lower cover is different, and the upper cover back 4 is different with the lower cover back die cavity shape, and the theory of operation is: taking the upper cover mold 1 as an example, rubber is injected through the injection port 11 of the top panel 2, the rubber enters the upper cover front cavity 9 and the upper cover back cavity 10 between the upper cover front surface 3 and the upper cover back surface 4, after the rubber is cooled and molded, the upper cover front surface 3 is opened, the ejector pin assembly 8 is inserted into the upper cover back surface 4 to eject the molded rubber upper cover, the specific operation is that the bottom plate 7 is not moved, the ejector pin bottom plate 6 is pushed by external force to drive the ejector pin panel 5 and the ejector pin assembly 8 to move forwards and push the upper cover back surface 4, the rubber upper cover is pushed out, the rubber upper cover is uniformly stressed and slowly, the quality is good, and the rubber box upper cover and the rubber box lower cover are separately injected, the internal structure of the mold is uniform, and the processed rubber box is more accurate.
Thimble combination 8 includes flat thimble 12 of a plurality of and a plurality of guide post 13, and the flat thimble 12 bottom of a plurality of sets up on thimble bottom plate 6, and the middle part is pegged graft and is set up on thimble panel 5, and top slidable pegs graft and sets up at the upper cover back 4 and the lower cover back, and a plurality of guide post 13 bottom sets up on thimble bottom plate 6, and the middle part is pegged graft and is set up on thimble panel 5, and top slidable pegs graft and sets up at the upper cover back 4 and the lower cover back, the cover is equipped with spring 14 on guide post 13, and spring 14 is located between thimble panel 5 and the upper cover back 4 or the lower cover back, and the flat thimble 12 multiple spot atress of a plurality of, the even atress of rubber box during ejecting, and the injury is little, and skew is prevented in the setting of guide post 13, has protected flat thimble 12, prevents that the skew from causing the fracture.
According to the upper cover front 3 and the upper cover back 4 of the upper cover mold 1 of the flat thimble 12 of the rubber toolbox manufacturing mold shown in fig. 6-7, the injection port 11 is located at the center of the top panel 2 and penetrates through the upper cover front 3, two positioning holes are arranged on the injection port 11, the upper cover front 3 is provided with two upper cover positive cavities 9, the injection port 11 is located at the center of the two upper cover positive cavities 9, a Z-shaped diversion port 15 is further arranged at the injection port 11 and is respectively communicated with the two upper cover positive cavities 9, the two upper cover positive cavities 9 are in central symmetry, the injection port 11 is a central point, the two upper cover positive cavities 9 simultaneously process the two rubber toolbox upper covers, the production is accelerated, the injection molding is more uniform, the product quality is higher, the upper cover back 4 is provided with two upper cover back cavities 10, the upper cover back cavities 10 are provided with a plurality of strip-shaped holes, and the strip-shaped holes are respectively matched with the flat thimble 12 in an inserting way, the flat thimble 12 is inserted into the strip hole at the same time to evenly discharge the upper cover of the rubber box.
According to the lower cover mold front face of the flat thimble 12 of the rubber toolbox manufacturing mold shown in fig. 8, the injection port 11 is located at the center of the top panel 2 and penetrates through the lower cover front face, two positioning holes are arranged on the injection port 11, two lower cover positive cavities 16 are arranged on the lower cover front face, the injection port 11 is located at the center of the two lower cover positive cavities 16, a Z-shaped diversion port 15 is further arranged at the injection port 11 and is respectively communicated with the two lower cover positive cavities 16, the two lower cover positive cavities 16 are centrosymmetric, the injection port 11 is a central point, the lower cover positive cavities 16 and the upper cover positive cavity 9 are slightly different, the two cavities are in a matching relationship, the top is a clamping matching device, the bottom is also in clamping matching fixation, the two rubber toolboxes can be assembled, the lower cover back face is provided with two lower cover back cavities, the lower cover back cavities are provided with a plurality of strip holes, the plurality of strip holes are respectively in splicing matching with the plurality of flat thimble 12, the matching of the strip-shaped holes and the flat thimble 12 is mainly convenient for blanking.
According to the flat thimble 12 of a rubber toolbox manufacturing mould shown in fig. 9, the bottom of the flat thimble 12 is discoid, the middle part is in a circular tube shape, the top is in a rectangular flat structure, the discoid bottom structure can be fixed on the thimble base plate 6 better and evenly stressed, the tubular column is convenient to insert into the thimble panel 5, and the rectangular flat structure is mainly matched with the upper cover back plate or the lower cover back plate to eject the injection-molded rubber box.
According to fig. 5, two supporting plates 17 are further arranged between the bottom plate 7 and the upper cover back 4 or the lower cover back, four supporting columns 18 are arranged between the thimble panel 5 and the upper cover back 4 or the lower cover back, the supporting plates 17 on the two sides mainly support and maintain the distance between the bottom plate 7 and the upper cover back 4 or the lower cover back, and the four supporting columns 18 are arranged in the middle to ensure the distance between the thimble panel 5 and the upper cover back 4 or the lower cover back and enable the stress to be more uniform.
Claims (8)
1. The utility model provides a mould is made to rubber toolbox which characterized in that: comprises an upper cover mould (1) and a lower cover mould, wherein the upper cover mould (1) comprises a top panel (2), an upper cover front surface (3), an upper cover back surface (4), an ejector pin panel (5), an ejector pin bottom plate (6), a bottom plate (7) and an ejector pin combination (8), the upper cover front surface (3) is arranged at the bottom of the top panel (2), an upper cover front cavity (9) is arranged at one end, far away from the panel, of the upper cover front surface (3), an injection port (11) is arranged at the top of the top panel (2) and is communicated with the upper cover front cavity (9), the bottom plate (7) is arranged at the bottommost part, the ejector pin bottom plate (6) is arranged on the bottom plate in a sliding manner, the ejector pin panel (5) is arranged on the ejector pin bottom plate (6), the upper cover back surface (4) is arranged above the ejector pin panel (5) and corresponds to the upper cover front surface (3), the upper cover back surface (4) is provided with an upper cover back cavity (10) corresponding to the upper cover front cavity (9), thimble combination (8) set up on thimble bottom plate (6) and with the cooperation of pegging graft of the upper cover back (4), the lower cover mould includes top panel (2), lower cover front, the lower cover back, thimble panel (5), thimble bottom plate (6), bottom plate (7) and thimble combination (8), top panel (2), thimble panel (5), thimble bottom plate (6), bottom plate (7) and thimble combination (8) are unanimous basically in upper cover mould (1) and the lower cover mould, and the front die cavity shape of upper cover (3) and lower cover is different, and the upper cover back (4) and the lower cover back die cavity shape are different.
2. The mold for manufacturing rubber toolbox according to claim 1, wherein: thimble combination (8) include flat thimble of a plurality of (12) and a plurality of guide post (13), set up on thimble bottom plate (6) flat thimble of a plurality of (12) bottom, the middle part is pegged graft and is set up on thimble panel (5), top slidable is pegged graft and is set up at the upper cover back (4) and the lower cover back, a plurality of guide post (13) bottom sets up on thimble bottom plate (6), the middle part is pegged graft and is set up on thimble panel (5), top slidable is pegged graft and is set up at the upper cover back (4) and the lower cover back, the cover is equipped with spring (14) on guide post (13), spring (14) are located between thimble panel (5) and the upper cover back (4) or the lower cover back.
3. A rubber toolbox manufacturing mold according to claim 2, wherein: the utility model discloses a plastic injection molding machine, including injection molding mouth (11), upper cover (11) and upper cover (11), the injection molding mouth is located top panel (2) central point and puts and run through upper cover openly (3), is equipped with two locating holes on injection molding mouth (11), the upper cover openly (3) is equipped with two positive die cavities of upper cover (9), and injection molding mouth (11) is located two positive die cavities of upper cover (9) central points and puts, and injection molding mouth (11) department still is equipped with Z shape water conservancy diversion mouth (15) and communicates in two positive die cavities of upper cover (9) respectively, and two positive die cavities of upper cover (9) are central symmetry, and injection molding mouth (11) is the central point.
4. A rubber toolbox manufacturing mold according to claim 3, wherein: the upper cover back surface (4) is provided with two upper cover back cavity (10), the upper cover back cavity (10) is provided with a plurality of strip-shaped holes, and the strip-shaped holes are respectively matched with the flat thimbles (12) in an inserting mode.
5. The mold for manufacturing rubber toolbox according to claim 4, wherein: the injection molding port (11) is located at the center of the top panel (2) and penetrates through the lower cover to be right, two positioning holes are formed in the injection molding port (11), two lower cover positive cavities (16) are arranged on the lower cover in the front, the injection molding port (11) is located at the center of the two lower cover positive cavities (16), the injection molding port (11) is further provided with a Z-shaped flow guide port (15) which is communicated with the two lower cover positive cavities (16) respectively, the two lower cover positive cavities (16) are in central symmetry, and the injection molding port (11) is a central point.
6. The mold for manufacturing rubber toolbox according to claim 5, wherein: the back of the lower cover is provided with two lower cover back cavities, the lower cover back cavities are provided with a plurality of strip-shaped holes, and the strip-shaped holes are respectively matched with the flat thimbles (12) in an inserting manner.
7. The mold for manufacturing rubber toolbox according to claim 6, wherein: the bottom of the flat thimble (12) is disc-shaped, the middle part is in a circular tube shape, and the top is in a rectangular flat structure.
8. The mold for manufacturing rubber toolbox according to claim 7, wherein: two supporting plates (17) are further arranged between the bottom plate (7) and the upper cover back surface (4) or the lower cover back surface, and four supporting columns (18) are arranged between the ejector pin panel (5) and the upper cover back surface (4) or the lower cover back surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121605324.XU CN215434772U (en) | 2021-07-14 | 2021-07-14 | Mould is made to rubber toolbox |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121605324.XU CN215434772U (en) | 2021-07-14 | 2021-07-14 | Mould is made to rubber toolbox |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215434772U true CN215434772U (en) | 2022-01-07 |
Family
ID=79682200
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121605324.XU Expired - Fee Related CN215434772U (en) | 2021-07-14 | 2021-07-14 | Mould is made to rubber toolbox |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215434772U (en) |
-
2021
- 2021-07-14 CN CN202121605324.XU patent/CN215434772U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220107 |